Joking aside, I don't think there ever really was a lack of initiatives by entities (communities, companies, whatever) to create some sort of standard library (we typically tend to call them frameworks). There's just simply too much diversity, cultures and subcultures within the whole JavaScript sphere to ever get a global consensus on what that "standard" library then should look like. Not to mention the commercial entities with very real stakes in things they might not want to relinquish to some global unity consensus (as it may practically hurt their current bottom line).
Joking aside, I don't think there ever really was a lack of initiatives by entities (communities, companies, whatever) to create some sort of standard library (we typically tend to call them frameworks). There's just simply too much diversity, cultures and subcultures within the whole JavaScript sphere to ever get a global consensus on what that "standard" library then should look like. Not to mention the commercial entities with very real stakes in things they might not want to relinquish to some global unity consensus (as it may practically hurt their current bottom line).